What is tarsal tunnel syndrome

What conditions and diseases cause carpal tunnel syndrome?Anatomy similar to that of the wrist and hand exists in the ankle and foot. Tarsal is a word derived from the Latin word for "ankle." When the sensory nerve that passes through the tarsal tunnel is irritated by pressure in the tunnel, numbness and tingling of the foot and toes can be felt. This condition is referred to as "tarsal tunnel syndrome." Tarsal tunnel syndrome is analogous to, but far less common, than carpal tunnel syndrome. It is treated similarly.

For most patients, the cause of their carpal tunnel syndrome is unknown. Any condition that exerts pressure on the median nerve at the wrist can cause carpal tunnel syndrome. Common conditions that can lead to carpal tunnel syndrome include obesity, pregnancy, hypothyroidism,arthritis, diabetes, and trauma. Tendon inflammation resulting from repetitive work, such as uninterrupted typing, can also cause carpal tunnel symptoms. Carpal tunnel syndrome from repetitive maneuvers has been referred to as one of the repetitive stress injuries. Some rare diseases can cause deposition of abnormal substances in and around the carpal tunnel, leading to nerve irritation. These diseases include amyloidosis, sarcoidosis,multiple myeloma, and leukemia
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